All signatories of the letter,reportedearlier by Reuters, are Democrats.
Neither Warner nor Slotkin responded to requests for comment.
Google declined to comment on the letter specifically, but it did address results on Search more broadly.
Concern over information provided by crisis pregnancy centers comes amid renewed debate over abortion in the US.
Trigger lawswill immediately make abortions illegalif the Supreme Court issues a decision that bans or greatly limits abortion.
